Tony Wu / Changeable lizard (Calotes versicolor) on a rock, Sri Lanka.

Lucas Bustamante / Changeable lizard (Calotes versicolor) perched close to a Buddhist temple. Yala National Park, Southern Province, Sri Lanka.

Thomas Marent / Changeable Lizard (Calotes versicolor), Agumbe Rainforest Research Station, Western Ghats, India

Cyril Ruoso / Changeable Lizard (Calotes versicolor) color changes with mood, introduced, Sungei Buloh Nature Park, Singapore

Sue Flood / Garden / Changeable Lizard (Calotes versicolor) amongst plants, Ocean Dunes Golf Course, Phan Thiet, Vietnam.

Sebastian Kennerknecht / Changeable Lizard (Calotes versicolor) male in breeding coloration, Diyasaru Park, Colombo, Sri Lanka

Sebastian Kennerknecht / Changeable Lizard (Calotes versicolor) male, Diyasaru Park, Colombo, Sri Lanka